Waterproof roll production with anti-wrinkle structure of later packaging equipment

Abstract

The application discloses a waterproof roll production later-stage packaging equipment with an anti-wrinkling structure, relates to the waterproof roll winding and packaging technical field, and particularly relates to a waterproof roll production later-stage packaging equipment with an anti-wrinkling structure, which comprises a base, the top of the base is threadedly connected with a support, the top of the support is threadedly connected with a rotating motor, one end of the rotating motor is fixedly connected with a rotating shaft, the side of the rotating shaft is movably connected with a belt, the inner side of the belt is movably connected with a rotating tooth, and the side of the rotating tooth is rotatably connected with a wide edge. The waterproof roll later-stage packaging equipment can guarantee the stability of the winding rod, the front-end flat structure can preliminarily flatten the wrinkles of the waterproof roll, prevent the generation of gaps during packaging, the limiting structure at the two ends of the resistance rod and the three-pronged rod can continuously stretch the waterproof roll, the waterproof roll is further flattened, the sealing property of the packaging is strengthened, the outer packaging film is more fitted to the waterproof roll inside, the movable pressing block in the unloading block and the switch handle on the two sides of the unloading block can quickly dismount and mount the winding rod, the waterproof roll wound is conveniently collected, the structure convenient to dismount will not cause damage to the outer packaging, and the outer packaging will not be damaged.

Description

Technical Field

[0001] This invention relates to the field of waterproof membrane winding and packaging technology, specifically to post-production packaging equipment with an anti-wrinkle structure for waterproof membrane production. Background Technology

[0002] Waterproof membranes are mainly used in building walls, roofs, tunnels, highways, landfills, etc., to resist external rainwater and groundwater seepage. They are flexible building materials that can be rolled up and serve as a leak-proof connection between the foundation and the building. They are the first line of defense for waterproofing the entire project and play a vital role in the overall project.

[0003] The post-packaging technology of roll materials refers to the packaging of roll materials after processing. The roll materials are mechanically wound into rolls and are widely used in paper rolls, cloth rolls, plastic rolls, and metal roll processing production lines. The design varies according to actual process requirements. Common types include simple winding machines and hydraulic winding machines. Winding machines generally have strict requirements on the inner diameter, outer diameter, thickness, and width of the roll material.

[0004] During the preparation of waterproof membrane, it is necessary to use rollers or cylinders to roll and package the waterproof membrane in order to reduce the volume of the finished membrane and facilitate transportation and use.

[0005] An existing patent (publication number: CN109986729A) discloses a waterproof membrane production line, including a raw material batching device, a base material storage rack, a base material drying device, a single-tank oiling tank, a cooling device, a finished product storage rack, a palletizer, an automatic thickness measuring device, and an online weighing device arranged sequentially along the production line. The cooling device includes a conveyor belt located on a conveyor frame inside a cooling tank. The conveyor belt is driven by a motor located outside the cooling tank, and the height of the conveyor belt is greater than that of the cooling tank, while both ends extend outward from the cooling tank. The conveyor belt includes several parallel cooling rollers. A water pump connected to a cooling tower via water pipes is located at the bottom of the cooling tank. The cooling tower is connected to a nozzle located above the conveyor belt. The cooling device enables the waterproof membrane to be continuously cooled from multiple sides simultaneously after exiting the single-tank oiling tank. The finished product storage rack located after the cooling device can prevent the accumulation of finished products due to untimely winding, thus achieving efficient production of waterproof membrane. However, in existing waterproof roll packaging equipment, the roller is usually fixed on the device, and the roller is driven by a drive mechanism to rotate and achieve winding and packaging. In order to ensure the stability of the roller during rotation, the roller has a fixed structure, which makes it difficult to remove the wound roll after winding. At the same time, as the thickness of the roll increases, there is no corresponding edge pressing structure, which causes gaps and wrinkles to appear between the rolls. During the winding and packaging process, the front end cannot smooth out the wrinkles of the roll, which cannot well meet people's needs. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides a post-production packaging device with an anti-wrinkle structure for waterproof membrane production, which solves the problems mentioned in the background art, such as the difficulty in retracting the membrane after winding and packaging, the inability to press the membrane surface during the winding and packaging process, and the problem of the winding equipment smoothing out the wrinkles in the membrane.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a post-production packaging device for waterproof membrane production with an anti-wrinkle structure, comprising a base, a support threadedly connected to the top of the base, a rotating motor threadedly connected to the top of the support, a rotating shaft fixedly connected to one end of the rotating motor, a belt movably connected to the side of the rotating shaft, a rotating tooth movably connected to the inner side of the belt, a wide side rotatably connected to one side of the rotating tooth, a vertical side parallel to one side of the wide side, a three-pronged rod rotatably connected inside the vertical side, and a three-pronged rod movably connected to one end of the three-pronged rod. The side wheel has an irregularly shaped edge fixedly connected to the inner side of its wide side. A differential gear is movably connected to one side of the irregularly shaped edge. A differential rod is fixedly connected inside the differential gear. A stop rod is arranged parallel to one side of the differential rod. Connecting seats are fixedly connected to both sides of the stop rod. A slider is fixedly connected to the bottom of the connecting seats. A sliding bolt is threaded inside the slider. A limiting rod is threaded to one end of the sliding bolt. A limiting middle block is arranged parallel to one side of the limiting rod. A limiting bottom block is fixedly connected to the bottom of the limiting middle block. A flat plate is fixedly connected to one side of the limiting bottom block.

[0008] Optionally, a limiting rod is movably connected inside the limiting base block. One end of the limiting rod is fixedly connected to a limiting shaft. A movable rod is movably connected to one side of the limiting shaft. One end of the movable rod is rotatably connected to a side rotating edge. A movable block is fixedly connected to one side of the side rotating edge. A tension spring is fixedly connected to one side of the movable block.

[0009] Optionally, the interior of the limiting base block is designed with a horizontal plate, and the horizontal plate and the front end of the movable block are designed with baffles.

[0010] Optionally, a diagonal rod is threaded onto one side of the flat plate, an L-plate is placed parallel to the surface of the diagonal rod, a side rod is fixedly connected to one end of the L-plate, a telescopic rod is movably connected to one end of the side rod, a front vertical block is fixedly connected to the top of the flat plate, a first winding rod is fixedly connected to the inner side of the front vertical block, a second winding rod is placed parallel to one side of the first winding rod, an extension block is fixedly connected to the front end of the front vertical block, a third winding rod is fixedly connected to the inner side of the extension block, a fourth winding rod is placed parallel to one side of the third winding rod, a servo motor is placed parallel to one side of the fourth winding rod, a winding long side is fixedly connected to one end of the servo motor, a unloading block is rotatably connected to the inner side of the winding long side, and a winding rod is engaged inside the unloading block.

[0011] Optionally, the unloading block is internally rotatably connected to a winding gear, one end of which is rotatably connected to a winding rod. A winding connecting rod is arranged parallel to one side of the winding rod, and a winding fixing plate is fixedly connected to one side of the winding connecting rod. A switch slide rod is slidably connected internally to the winding fixing plate, and a winding movable plate is threadedly connected to the outer surface of the switch slide rod. A pressure block is fixedly connected to one side of the winding movable plate, and a switch block is fixedly connected to one side of the unloading block. A lifting rod is movably connected internally to the switch block, one end of which is fixedly connected to a movable wheel, and a switch handle is fixedly connected to one side of the movable wheel.

[0012] Optionally, the winding rod, winding connecting rod, and switch slide rod are fixedly connected by a crossbar, and the winding fixed plate and the winding movable plate are respectively formed into an elastic structure by springs.

[0013] Optionally, a slide rail structure is designed between the winding flap and the unloading block.

[0014] Optionally, a hollow layer is designed between the limiting rod and the slider, and an opening structure is designed on one side of the limiting rod.

[0015] Optionally, a horizontal plate is designed inside the limiting block and on one side of the limiting rod, and a spring structure is designed at the bottom of the horizontal plate.

[0016] Optionally, the telescopic rod may have a spring structure in the middle.

[0017] This invention provides a post-production packaging device with an anti-wrinkle structure for waterproof membrane production, which has the following beneficial effects:

[0018] The inner pressure block of the unloading block engages with the winding rod to fix it, thereby reducing the installation time of the winding rod and ensuring the stability of the winding rod during rotation and unwinding. After wrinkles appear in the waterproof membrane winding and packaging, the L-plate at the front end of the flat plate can press down to flatten the wrinkles of the waterproof membrane. At the same time, the diagonal bars and side bars at both ends of the L-plate can help the L-plate to continuously reset, forming an automatic reset function to prevent gaps during packaging, making the superimposed layers fit better. This eliminates the time-consuming and laborious process of manually flattening the waterproof membrane surface, and also ensures the integrity of the winding process and reduces errors at the end of packaging. The rotating teeth connected to the rotating motor can rotate the three-pronged rod that is sleeved inside the vertical side, continuously pressing down on the waterproof membrane surface that has passed through. At the same time, the abutment rod, pushed in the opposite direction by the limiting structure, can stretch and flatten the waterproof membrane. The roll material design avoids excessive stretching of the waterproof membrane by the three-pronged lever, preventing misalignment during winding and ensuring evenness at both ends during packaging. The differential gears on the irregularly shaped sides consist of two gears, one large and one small. The large gear has four arc-shaped openings in the middle, with its endpoint fixed within one of these openings. The endpoints of the large gear can pass through these openings to lock or release the differential gears, allowing for installation or removal as needed. This ensures control over the differential lever's speed, allowing for a smoother transmission to the winding lever. Finally, the waterproof membrane surface is adjusted, facilitating personnel control and enabling cutting after winding. This provides time for replacing packaged waterproof membranes, ensuring continuity in subsequent packaging processes.

[0019] 1. This waterproof membrane production equipment uses a post-packaging system with an anti-wrinkle structure. As the waterproof membrane is pressed down by the three-pronged lever, the membrane surface continuously presses against the abutment. The connecting seats on both sides of the falling abutment bring down the sliding block. The sliding bolt on one side and the threaded limiting rod on the other side press down together. The horizontal plate spring structure inside the limiting block provides a reverse force. After further pressing, the movable rods on both sides of the limiting shaft rotate on the side, simultaneously pushing the movable block to slide along the slide formed by the horizontal plate inside the limiting bottom block. The tension spring at one end of one side holds the movable block. The above structure can form a limiting function, which can provide a reverse force to the abutment. When the thin rod at one end of the three-pronged lever presses down on the waterproof membrane, the abutment presses against the membrane surface in the opposite direction, straightening the waterproof membrane. After the three-pronged lever is released, the abutment returns to its original position under the limiting structure. The repeated movement ensures the adhesion of the waterproof membrane and avoids air bubbles and wrinkles in the later packaging. The stretched packaging film is also easy to cut and handle.

[0020] 2. The post-packaging equipment for producing this waterproof membrane has an anti-wrinkle structure. By limiting the horizontal plate inside the bottom block, the movable block can be fixed to prevent it from loosening. At the same time, the baffle at the front end of the movable block can prevent the tension spring from being too strong, which could cause the movable blocks to collide. This serves as a limiting function and is used to compress and fix the post-packaging material.

[0021] 3. This waterproof membrane production equipment features a post-packaging system with an anti-wrinkle structure. The rotating gear drives the winding rod and winding linkage to rotate synchronously, ensuring the winding rod's winding function. Pressing the switch handle allows for easy installation and removal of the winding rod, solving the problem of quick replacement after packaging. This convenient equipment, combined with a differential gear, ensures uninterrupted operation of the post-packaging equipment during replacement, providing continuity, saving time, and improving packaging efficiency. This significantly enhances the device's practicality and ease of use.

[0022] 4. The post-packaging equipment for producing this waterproof membrane has an anti-wrinkle structure. The winding rod, winding connecting rod and switch slide rod are fixedly connected by a crossbar. After the winding gear rotates, it drives the winding rod to rotate. Then, the crossbar drives the winding rod, winding connecting rod and switch slide rod to rotate together. The synchronous movement prevents misalignment caused by different speeds, which would affect the packaging effect.

[0023] 5. The post-production packaging equipment for this waterproof membrane production has an anti-wrinkle structure. Through the spring structure between the winding fixed plate and the winding movable plate, it can ensure that the pressure block continuously fixes the winding rod. When the removed winding rod is inserted into the unloading block, the pressure block unfolds to both sides and moves forward to the pressure groove. The spring pushes the pressure block on one side of the winding movable plate to abut the winding rod, which facilitates the disassembly and installation of the winding rod and helps to ensure the sustainability of packaging.

[0024] 6. The post-production packaging equipment for this waterproof membrane production has an anti-wrinkle structure. Through the slider designed at one end of the winding flap and the slide rail designed on the inner wall of the unloading block, the winding flap can be moved and unfolded through the slide rail structure when the switch slide rod is moved. This allows the pressure block to be separated from the winding rod, thereby disassembling the winding rod and solving the problems caused by the inconvenience of taking out the packaging film and the trouble of disassembly and assembly.

[0025] 7. The post-packaging equipment for producing this waterproof membrane has an anti-wrinkle structure. Through the hollow layer between the limiting rod and the slider, after the abutment is pressed down, the connecting seat pushes the slider down, which allows the sliding bolt to drive the inner limiting rod to fall. At the same time, the opening structure on one side of the limiting rod allows the sliding bolt, which is threadedly connected to the limiting rod, to slide normally. By using the limiting rod structure, the waterproof membrane is constantly squeezed and bonded, avoiding the generation of air during packaging, which could lead to oxidation and other poor storage conditions.

[0026] 8. The post-packaging equipment for producing waterproof membrane with an anti-wrinkle structure uses a horizontal plate between the inner part of the limiting block and the limiting rod. After the limiting rod pushes the horizontal plate down, the spring structure at the bottom provides a reverse pushing force to ensure the pressure of the limiting rod on the waterproof membrane. At the same time, after the force of the limiting rod disappears, the spring structure pushes the horizontal plate to reset the limiting rod. This mainly ensures the sealing of the outer packaging film on the waterproof membrane during the post-packaging process.

[0027] 9. The post-packaging equipment for waterproof membrane production with an anti-wrinkle structure, through the spring structure in the middle of the telescopic rod, allows the front end of the L-plate to tilt and press down to flatten the waterproof membrane after the short rod of the L-plate touches the wrinkled surface of the membrane. One end of the L-plate is subjected to force and moves upward along the inclined plate, while the side rod connected to the other end squeezes the telescopic rod, supporting the L-plate. After the wrinkles are flattened, the spring pushes the telescopic rod to return to its original position. The automatic reset function enables the post-packaging process to be automated, reducing errors caused by manual construction. Attached Figure Description

[0028] Figure 1 This is a frontal view of the internal structure of the present invention;

[0029] Figure 2 This is a top view of the internal structure of the present invention;

[0030] Figure 3 This is a schematic diagram of the right-side view of the present invention;

[0031] Figure 4 This is a schematic diagram of the internal structure of the invention from the left side.

[0032] Figure 5 For the present invention Figure 4 Enlarged structural diagram at point A in the diagram;

[0033] Figure 6 For the present invention Figure 1 A magnified structural diagram at point B in the diagram.

[0034] In the diagram: 1. Base; 2. Support; 3. Rotating motor; 4. Shaft; 5. Belt; 6. Gear; 7. Wide edge; 8. Vertical edge; 9. Trident; 10. Side wheel; 11. Irregular edge; 12. Differential gear; 13. Differential lever; 14. Abutment; 15. Connecting seat; 16. Slider; 17. Sliding bolt; 18. Limiting rod; 19. Limiting middle block; 20. Limiting bottom block; 2001. Limiting shaft; 2002. Movable rod; 2003. Side rotating edge; 2004. Movable block; 2005. Tension spring; 21. Flat plate; 22. Diagonal bar; 23. L-plate 24. Side rod; 25. Telescopic rod; 26. Front vertical block; 27. First winding rod; 28. Second winding rod; 29. ​​Extension block; 30. Third winding rod; 31. Fourth winding rod; 32. Servo motor; 33. Winding long side; 34. Unloading block; 3401. Rewinding gear; 3402. Rewinding rod; 3403. Rewinding connecting rod; 3404. Rewinding fixed plate; 3405. Switch slide rod; 3406. Rewinding movable plate; 3407. Pressure block; 3408. Switch block; 3409. Lifting rod; 3410. Movable rotating wheel; 3411. Switch button; 35. Winding rod. Detailed Implementation

[0035] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0036] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0037] Please see Figures 1 to 6This invention provides a technical solution: a post-packaging device with an anti-wrinkle structure for waterproof membrane production, comprising a base 1, a support 2 threadedly connected to the top of the base 1, a rotating motor 3 threadedly connected to the top of the support 2, a rotating shaft 4 fixedly connected to one end of the rotating motor 3, a belt 5 movably connected to the side of the rotating shaft 4, a rotating tooth 6 movably connected to the inner side of the belt 5, a wide side 7 rotatably connected to one side of the rotating tooth 6, a vertical side 8 parallelly arranged on one side of the wide side 7, a three-pronged rod 9 rotatably connected inside the vertical side 8, a side wheel 10 movably connected to one end of the three-pronged rod 9, a shaped side 11 fixedly connected to the inner side of the wide side 7, a differential gear 12 movably connected to one side of the shaped side 11, and a differential rod 1 fixedly connected inside the differential gear 12. 3. A stop rod 14 is arranged parallel to one side of the differential lever 13. Connecting seats 15 are fixedly connected to both sides of the stop rod 14. A slider 16 is fixedly connected to the bottom of the connecting seats 15. A sliding bolt 17 is threadedly connected inside the slider 16. A limiting rod 18 is threadedly connected to one end of the sliding bolt 17. A hollow layer is designed between the limiting rod 18 and the slider 16. An opening structure is designed on one side of the limiting rod 18. Through the hollow layer between the limiting rod 18 and the slider 16, after the stop rod 14 is pressed down by force, the connecting seats 15 push the slider 16 down, which allows the sliding bolt 17 to drive the inner limiting rod 18 to fall. At the same time, the opening structure on one side of the limiting rod 18 allows the sliding bolt 17, which is threadedly connected to the limiting rod 18, to slide normally.

[0038] A limiting block 19 is arranged parallel to one side of the limiting rod 18. A horizontal plate is designed inside the limiting block 19 and one side of the limiting rod 18. A spring structure is designed at the bottom of the horizontal plate. Through the horizontal plate between the inside of the limiting block 19 and the limiting rod 18, after the limiting rod 18 pushes the horizontal plate down, the spring structure at the bottom provides a reverse pushing force to ensure the pressure of the abutment rod 14 on the waterproof membrane. At the same time, after the force of the limiting rod 18 disappears, the spring structure pushes the horizontal plate to reset the limiting rod 18.

[0039] A limiting bottom block 20 is fixedly connected to the bottom of the limiting middle block 19, and a flat plate 21 is fixedly connected to one side of the limiting bottom block 20;

[0040] A limiting rod 18 is movably connected inside the limiting base block 20. One end of the limiting rod 18 is fixedly connected to a limiting shaft 2001. A movable rod 2002 is movably connected to one side of the limiting shaft 2001. One end of the movable rod 2002 is rotatably connected to a side rotating edge 2003. A movable block 2004 is fixedly connected to one side of the side rotating edge 2003. A tension spring 2005 is fixedly connected to one side of the movable block 2004. When the waterproof membrane is pressed down by the three-pronged rod 9, the surface of the waterproof membrane will continuously press against the abutment rod 14. The connecting seats 15 on both sides of the falling abutment rod 14 will bring down the sliding block 16. The limiting rod is connected to the sliding bolt 17 on one side by a thread. When 18 is pressed down together, the horizontal plate spring structure inside the limiting block 19 can provide a reverse force. After the pressure continues, the movable rods 2002 on both sides of the limiting shaft 2001 rotate on the side rotating edge 2003, and at the same time push the movable block 2004 to slide along the slide formed by the horizontal plate inside the limiting bottom block 20. The tension spring 2005 at one end of one side pulls the movable block 2004. The above structure can form a limiting function, so that a reverse force can be provided to the abutment rod 14. When the thin rod at one end of the three-pronged rod 9 presses down on the waterproof membrane, the abutment rod 14 presses down on the surface of the waterproof membrane in the opposite direction, straightening the waterproof membrane. After the three-pronged rod 9 is released, the abutment rod 14 resets under the limiting structure.

[0041] The bottom block 20 has a horizontal plate inside, and the horizontal plate and the front end of the movable block 2004 have a baffle. The horizontal plate inside the bottom block 20 can fix the movable block 2004 and prevent it from loosening. At the same time, the baffle at the front end of the movable block 2004 can prevent the tension spring 2005 from being too strong and causing the movable blocks 2004 to collide, thus playing a limiting function.

[0042] A diagonal rod 22 is threadedly connected to one side of the flat plate 21. An L-plate 23 is placed parallel to the surface of the diagonal rod 22. A side rod 24 is fixedly connected to one end of the L-plate 23. A telescopic rod 25 is movably connected to one end of the side rod 24. A spring structure is designed in the middle of the telescopic rod 25. Through the spring structure in the middle of the telescopic rod 25, after the short rod of the L-plate 23 touches the folded surface of the roll material, the front end of the L-plate 23 tilts down to flatten the waterproof roll material. One end of the L-plate 23 is subjected to force and moves upward along the diagonal plate. The side rod 24 connected to the other end squeezes the telescopic rod 25 to support the L-plate 23. After the folds are flattened, the spring pushes the telescopic rod 25 to return to its original position.

[0043] A front vertical block 26 is fixedly connected to the top of the flat plate 21. A first winding rod 27 is fixedly connected to the inner side of the front vertical block 26. A second winding rod 28 is arranged parallel to one side of the first winding rod 27. An extension block 29 is fixedly connected to the front end of the front vertical block 26. A third winding rod 30 is fixedly connected to the inner side of the extension block 29. A fourth winding rod 31 is arranged parallel to one side of the third winding rod 30. A servo motor 32 is arranged parallel to one side of the fourth winding rod 31. A winding long side 33 is fixedly connected to one end of the servo motor 32. A unloading block 34 is rotatably connected to the inner side of the winding long side 33. A winding rod 35 is snapped into the inside of the unloading block 34.

[0044] A winding gear 3401 is rotatably connected inside the unloading block 34. A winding rod 3402 is rotatably connected to one end of the winding gear 3401. A winding connecting rod 3403 is arranged parallel to one side of the winding rod 3402. A winding fixing plate 3404 is fixedly connected to one side of the winding connecting rod 3403. A switch slide rod 3405 is slidably connected inside the winding fixing plate 3404. A winding hinged plate 3406 is threadedly connected to the outer surface of the switch slide rod 3405. A pressure block 3407 is fixedly connected to one side of the winding hinged plate 3406. A pressure block 3407 is fixedly connected to one side of the unloading block 34. There is a switch block 3408, and a lifting rod 3409 is movably connected inside the switch block 3408. One end of the lifting rod 3409 is fixedly connected to a movable wheel 3410, and a switch handle 3411 is fixedly connected to one side of the movable wheel 3410. The winding gear 3401 rotates to drive the winding rod 3402 and the winding connecting rod 3403 to rotate synchronously, ensuring the winding function of the winding rod 35. After pressing the switch handle 3411, the lifting rod 3409 can be lifted to facilitate the installation and disassembly of the winding rod 35, which greatly improves the practicality of the device and makes it easy to use.

[0045] The take-up rod 3402, take-up connecting rod 3403, and switch slide rod 3405 are fixedly connected by a crossbar. A spring structure is designed between the take-up fixed plate 3404 and the take-up movable plate 3406. Through the crossbar structure between the take-up rod 3402, take-up connecting rod 3403, and switch slide rod 3405, the take-up rod 3402 is driven to rotate after the take-up gear 3401 rotates. The crossbar can drive the take-up connecting rod 3403 and the switch slide rod 3405 to rotate synchronously, thereby causing them to rotate around the take-up rod 35 and the take-up fixed plate... The spring structure between 3404 and the take-up flap 3406 ensures that the pressure block 3407 continuously presses down on and fixes the winding rod 35 when it is inserted into the unloading block 34. During installation, the removed winding rod 35 is inserted into the unloading block 34, the pressure block 3407 is pushed and the spring is squeezed, so that the pressure block 3407 unfolds to both sides and moves forward to the fixed pressure groove position. After that, the spring pushes the pressure block 3407 on one side of the take-up flap 3406 to press against the side pressure groove of the winding rod 35, which facilitates the disassembly and installation of the winding rod 35.

[0046] A slide rail structure is designed between the winding flap 3406 and the unloading block 34. Through the slider 16 designed at one end of the winding flap 3406 and the slide rail designed on the inner wall of the unloading block 34, the winding flap 3406 can be moved and unfolded through the slide rail structure when the switch slide bar 3405 is moved, so that the pressure block 3407 can be disengaged from the winding rod 35, thereby disassembling the winding rod 35.

[0047] In summary, this post-packaging equipment for waterproof membrane production, featuring an anti-wrinkle structure, involves passing the formed waterproof membrane through the flat plate 21 and L-plate 23 for initial flattening to prevent gaps during later packaging. The membrane then passes through the fourth winding rod 31 of the extension block 29 from the inside, through the third winding rod 30 from the front, through the second winding rod 28 of the front vertical block 26 from the inside, through the first winding rod 27 from the front to press against the abutment rod 14, through the three-pronged rod 9 inside the vertical side 8 from below, and along the differential rod 13 of the irregularly shaped side 11 on the inner side of the wide side 7. Finally, it extends and is fixed to the winding rod 35 of the winding long side 33 from above. After securing the waterproof membrane, the servo motor 32 is started to rotate, driving the winding gear 3401 inside the unloading block 34 to rotate. Synchronous motion is used to avoid speed discrepancies. The difference caused by the packaging misalignment is addressed by the connecting winding rod 3402 pulling the winding connecting rod 3403 and the switch slide rod 3405 connected to the belt 5 to rotate. The pressure block 3407 presses down on the winding rod 35, which begins to gather the waterproof membrane. After the waterproof membrane is gathered, it encounters a fold and then pushes and presses against the L plate 23. One end moves to the inclined rod 22, and the side rod 24, which is fixedly connected to the other end of the L plate 23, moves backward, pressing down on the telescopic rod 25 and moving the whole thing backward. At the same time, the spring structure in the middle continuously presses back against the L plate 23. After smoothing out the folds, the spring pushes the L plate 23 back to its original position. Through the continuous mechanical structure, the step of manually smoothing out folds is solved, saving packaging processing time and avoiding errors caused by human construction. The rotating motor is fixed to the support 2 at the top of the base 1. 3. Start-up: The rotating shaft 4 rotates continuously, pulling the belt 5. The rotating teeth 6 connected to the other side of the belt 5 rotate synchronously. One end of the three-pronged rod 9 passes through the wide side 7 and the vertical side 8, continuously pressing down and stretching the waterproof membrane. After the waterproof membrane is pressed down, it also presses down the abutment rod 14. The connecting seats 15 at both ends of the abutment rod 14 press down, and at the same time, the slider 16 falls down. The sliding bolt 17 and the limiting rod 18 inside the slider 16 fall down synchronously. First, they slide down along the opening structure on one side of the limiting rod 18. The horizontal plate on one side of the limiting block 19 presses down the spring, providing a certain directional support force. The limiting rod 18 continues to fall into the limiting bottom block 20 at the bottom of the limiting block 19. When the limiting shaft 2001 falls, the movable rods 2002 on both sides unfold to the sides and rotate in the side rotating edge 2003, pushing... The movable block 2004 slides within the channel formed by the horizontal plate inside the limited base block 20. The tension spring 2005 connected to the inner side of the movable blocks 2004 on both sides provides support, allowing for continuous back-and-forth compression of the waterproof membrane surface. This is used to flatten the waterproof membrane surface and ensure continuous packaging and sealing. The differential gear 12 on the side of the irregular edge 11 consists of two gears, one large and one small. The large gear has four arc-shaped openings in the middle, with the end point of the large gear fixed inside these openings. The end point of the large gear can pass through the arc-shaped openings, facilitating the installation or removal of the differential gear 12. This also facilitates the fixing or loosening of the differential gear 12 and the control of the differential lever 13, allowing the waterproof membrane to be smoothly wound into the winding rod 35. This facilitates adjustment of the waterproof membrane surface and makes cutting easier.Especially after the packaging is completed, while ensuring the continuity of the workflow, time is provided for disassembling and retrieving the finished packaged product. After the winding rod 35 is wound and cut, press the switch handle 3411, and press down the movable wheel 3410 inside the switch block 3408. The lifting rod 3409 on the other side of the movable wheel 3410 is lifted, pulling the switch slide rod 3405 inside the winding plate 3404 to rise synchronously. The slider 16 on one side of the winding movable plate 3406 connected to the switch slide rod 3405 slides along the slide rail, pushing the pressure block 3407 to disengage from the pressure grooves at both ends of the winding rod 35, making it easy to release the winding rod 35. Removing the waterproof membrane does not affect subsequent use and allows for easy peeling of the packaged finished product. After the packaged waterproof membrane is gathered, one end of the winding rod 35 is reinserted into the unloading block 34. The front end of the winding rod 35 presses against the pressure block 3407 on one side of the reset winding flap 3406. After one end abuts against the winding connecting rod 3403, the spring structure between the winding fixing plate 3404 and the winding flap 3406 pushes the pressure block 3407 into the pressure groove of the winding rod 35. After it is fixed, the waterproof membrane is reattached to the winding rod 35, which speeds up the work and improves the integrity, sealing, and practicality of the packaging.

[0048] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A post-production packaging device with an anti-wrinkle structure for waterproof membrane production, comprising a base (1), characterized in that: The top of the base (1) is threaded with a support (2), and the top of the support (2) is threaded with a rotating motor (3). One end of the rotating motor (3) is fixedly connected to a rotating shaft (4). A belt (5) is movably connected to the side of the rotating shaft (4). A rotating tooth (6) is movably connected to the inner side of the belt (5). A wide side (7) is rotatably connected to one side of the rotating tooth (6). A vertical side (8) is arranged parallel to one side of the wide side (7). A three-pronged rod (9) is rotatably connected to the inside of the vertical side (8). A side wheel (10) is movably connected to one end of the three-pronged rod (9). A shaped side (11) is fixedly connected to the inner side of the wide side (7). One side of the shaped side (11) is movably connected to the side wheel (10). A differential gear (12) is dynamically connected. A differential rod (13) is fixedly connected inside the differential gear (12). A stop rod (14) is arranged parallel to one side of the differential rod (13). A connecting seat (15) is fixedly connected to both sides of the stop rod (14). A slider (16) is fixedly connected to the bottom of the connecting seat (15). A sliding bolt (17) is threaded inside the slider (16). A limiting rod (18) is threaded to one end of the sliding bolt (17). A limiting middle block (19) is arranged parallel to one side of the limiting rod (18). A limiting bottom block (20) is fixedly connected to the bottom of the limiting middle block (19). A flat plate (21) is fixedly connected to one side of the limiting bottom block (20). The limiting base block (20) is internally connected to a limiting rod (18), one end of the limiting rod (18) is fixedly connected to a limiting shaft (2001), one side of the limiting shaft (2001) is movably connected to a movable rod (2002), one end of the movable rod (2002) is rotatably connected to a side rotating edge (2003), one side of the side rotating edge (2003) is fixedly connected to a movable block (2004), and one side of the movable block (2004) is fixedly connected to a tension spring (2005). A diagonal rod (22) is threaded onto one side of the flat plate (21). An L-plate (23) is arranged parallel to the surface of the diagonal rod (22). A side rod (24) is fixedly connected to one end of the L-plate (23). A telescopic rod (25) is movably connected to one end of the side rod (24). A front vertical block (26) is fixedly connected to the top of the flat plate (21). A first winding rod (27) is fixedly connected to the inner side of the front vertical block (26). A second winding rod (28) is arranged parallel to one side of the first winding rod (27). A vertical block (26) is fixedly connected to an extension block (29) at its front end. A third winding rod (30) is fixedly connected to the inner side of the extension block (29). A fourth winding rod (31) is arranged parallel to one side of the third winding rod (30). A servo motor (32) is arranged parallel to one side of the fourth winding rod (31). A winding long side (33) is fixedly connected to one end of the servo motor (32). A unloading block (34) is rotatably connected to the inner side of the winding long side (33). A winding rod (35) is snapped into the inside of the unloading block (34).

2. The post-production packaging equipment with an anti-wrinkle structure for waterproof membrane production according to claim 1, characterized in that: The interior of the defined base block (20) is designed with a horizontal plate, and the horizontal plate and the front end of the movable block (2004) are designed with baffles.

3. The post-production packaging equipment with an anti-wrinkle structure for waterproof membrane production according to claim 1, characterized in that: The unloading block (34) is internally rotatably connected to a winding gear (3401). One end of the winding gear (3401) is rotatably connected to a winding rod (3402). A winding connecting rod (3403) is arranged parallel to one side of the winding rod (3402). A winding fixing plate (3404) is fixedly connected to one side of the winding connecting rod (3403). A switch slide rod (3405) is slidably connected inside the winding fixing plate (3404). A winding flap (3406) is threaded onto the outer surface. A pressure block (3407) is fixedly connected to one side of the winding flap (3406). A switch block (3408) is fixedly connected to one side of the unloading block (34). A lifting rod (3409) is movably connected inside the switch block (3408). A movable wheel (3410) is fixedly connected to one end of the lifting rod (3409). A switch handle (3411) is fixedly connected to one side of the movable wheel (3410).

4. The post-production packaging equipment with an anti-wrinkle structure for waterproof membrane production according to claim 3, characterized in that: The winding rod (3402), winding connecting rod (3403) and switch slide rod (3405) are fixedly connected by a crossbar, and the winding fixed plate (3404) and winding movable plate (3406) are respectively formed into elastic structures by springs.

5. The post-production packaging equipment with an anti-wrinkle structure for waterproof membrane production according to claim 3, characterized in that: A slide rail structure is designed between the winding flap (3406) and the unloading block (34).

6. The post-production packaging equipment with an anti-wrinkle structure for waterproof membrane production according to claim 1, characterized in that: A hollow layer is designed between the limiting rod (18) and the slider (16), and an opening structure is designed on one side of the limiting rod (18).

7. The post-production packaging equipment with an anti-wrinkle structure for waterproof membrane production according to claim 1, characterized in that: The interior of the limiting block (19) and one side of the limiting rod (18) are designed with a horizontal plate, and the bottom of the horizontal plate is designed with a spring structure.

8. The post-production packaging equipment with an anti-wrinkle structure for waterproof membrane production according to claim 1, characterized in that: The telescopic rod (25) has a spring structure in the middle.

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